AT 010710C MAR 06, TF 1-110 (BDOC) HEARD AN UNEXPLAINED EXPLOSION WHILE CONDUCTING BASE DEFENSE OPERATIONS AT THE FRONT GATE CAMP HABBANIYAH IVO (38S LB 6802 9323). TF 1-110 HEARD AN EXPLOSION TO THEIR E AND HALO CONFIRMED WITH (3) SENSOR ACQUISITIONS (38S LB 69336 93659). COMPASS CALL WAS ON STATION AT THE TIME OF THE EXPLOSION. THERE WERE NO CF IN THE AREA AND THERE WERE NO RADAR ACQUISITIONS. NO CASUALTIES OR DAMAGES REPORTED.